EP0195499A1 - Herstellung von Stahlwerkstücken mittels Gasnitrieren - Google Patents

Herstellung von Stahlwerkstücken mittels Gasnitrieren Download PDF

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Publication number
EP0195499A1
EP0195499A1 EP86300661A EP86300661A EP0195499A1 EP 0195499 A1 EP0195499 A1 EP 0195499A1 EP 86300661 A EP86300661 A EP 86300661A EP 86300661 A EP86300661 A EP 86300661A EP 0195499 A1 EP0195499 A1 EP 0195499A1
Authority
EP
European Patent Office
Prior art keywords
component
steel
surface layer
nitrogen
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86300661A
Other languages
English (en)
French (fr)
Other versions
EP0195499B1 (de
Inventor
Cyril Dawes
Donald Frederick Tranter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SENIOR HEAT TREATMENT Ltd
Original Assignee
Lucas Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of EP0195499A1 publication Critical patent/EP0195499A1/de
Application granted granted Critical
Publication of EP0195499B1 publication Critical patent/EP0195499B1/de
Expired legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/34—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in more than one step
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
EP86300661A 1985-02-20 1986-01-31 Herstellung von Stahlwerkstücken mittels Gasnitrieren Expired EP0195499B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8504349 1985-02-20
GB8504349A GB2173513B (en) 1985-02-25 1985-02-25 Making of steel component

Publications (2)

Publication Number Publication Date
EP0195499A1 true EP0195499A1 (de) 1986-09-24
EP0195499B1 EP0195499B1 (de) 1989-05-10

Family

ID=10574789

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86300661A Expired EP0195499B1 (de) 1985-02-20 1986-01-31 Herstellung von Stahlwerkstücken mittels Gasnitrieren

Country Status (5)

Country Link
US (1) US4710238A (de)
EP (1) EP0195499B1 (de)
JP (1) JPS61194169A (de)
DE (1) DE3663267D1 (de)
GB (1) GB2173513B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0299625A2 (de) * 1987-07-17 1989-01-18 LUCAS INDUSTRIES public limited company Erzeugung von korrosionsbeständigen Stählen
EP0733720A1 (de) * 1995-03-22 1996-09-25 August Bilstein GmbH Oberflächenbehandelte Kolbenstange

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756774A (en) * 1984-09-04 1988-07-12 Fox Steel Treating Co. Shallow case hardening and corrosion inhibition process
US5037491A (en) * 1986-02-28 1991-08-06 Fox Patrick L Shallow case hardening and corrosion inhibition process
DE3904776A1 (de) * 1989-02-17 1990-08-23 Ver Schmiedewerke Gmbh Verfahren zur herstellung eines hochfesten und zaehen metallischen schichtverbundwerkstoffes
CA2016843A1 (en) * 1990-05-15 1991-11-15 Michel J. Korwin Thermochemical treatment of machinery components for improved corrosion resistance
AU673144B2 (en) * 1991-10-24 1996-10-31 Grouputer Corporation Pty Ltd Group based computer use system
US5244375A (en) * 1991-12-19 1993-09-14 Formica Technology, Inc. Plasma ion nitrided stainless steel press plates and applications for same
JP3970323B2 (ja) * 1996-06-05 2007-09-05 デュラセル、インコーポレーテッド リチウム化リチウム酸化マンガンスピネルの改良された製造法
TWI403413B (zh) * 2009-04-27 2013-08-01 Univ Tatung 親疏水性可轉換複合膜及其製備方法
KR101704849B1 (ko) 2009-08-07 2017-02-08 스와겔로크 컴패니 저진공 하에서의 저온 침탄
AU2013210034A1 (en) 2012-01-20 2014-09-11 Swagelok Company Concurrent flow of activating gas in low temperature carburization
US9896757B2 (en) 2015-07-02 2018-02-20 Shultz Steel Company Galling and corrosion resistant inner diameter surface in aluminum caster roll shell steels

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813808A1 (de) * 1967-12-11 1969-07-10 United States Steel Corp Verfahren und Herstellung von nitriertem Bandstahl
DE2135763A1 (de) * 1970-07-21 1972-01-27 Nissan Motor Verfahren zum Bilden einer Verbundschicht in der Oberfläche eisenhaltigen Metalls
FR2179879A1 (de) * 1972-04-13 1973-11-23 Midland Ross Corp
FR2286195A1 (fr) * 1974-09-24 1976-04-23 Armco Steel Corp Procede d'amelioration de la limite elastique des aciers lamines a froid ou emboutis
GB2027062A (en) * 1978-07-12 1980-02-13 Honda Motor Co Ltd Continuous process for brazing and nitriding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303063A (en) * 1964-06-15 1967-02-07 Gen Motors Corp Liquid nitriding process using urea
US4464207A (en) * 1978-08-14 1984-08-07 The Garrett Corporation Dispersion strengthened ferritic stainless steel
JPS55119119A (en) * 1979-02-09 1980-09-12 Nachi Fujikoshi Corp Hardening method for steel at low temperature
JPS5917167B2 (ja) * 1980-06-09 1984-04-19 株式会社不二越 鋼の焼入方法
US4496401A (en) * 1981-10-15 1985-01-29 Lucas Industries Corrosion resistant steel components and method of manufacture thereof
JPS6160874A (ja) * 1984-08-30 1986-03-28 Oyo Kagaku Kenkyusho 表面硬化鋼及び鋼の表面硬化法
JPS6160875A (ja) * 1984-08-31 1986-03-28 Hitachi Ltd タ−ビン材料の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813808A1 (de) * 1967-12-11 1969-07-10 United States Steel Corp Verfahren und Herstellung von nitriertem Bandstahl
DE2135763A1 (de) * 1970-07-21 1972-01-27 Nissan Motor Verfahren zum Bilden einer Verbundschicht in der Oberfläche eisenhaltigen Metalls
FR2179879A1 (de) * 1972-04-13 1973-11-23 Midland Ross Corp
FR2286195A1 (fr) * 1974-09-24 1976-04-23 Armco Steel Corp Procede d'amelioration de la limite elastique des aciers lamines a froid ou emboutis
GB2027062A (en) * 1978-07-12 1980-02-13 Honda Motor Co Ltd Continuous process for brazing and nitriding

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 67, 1967, page 8794, abstract no. 93222v, Columbus, Ohio, US; & HU - A - 153 760 (LASZLO GILLEMOT et al.) 22-06-1967 *
CHEMICAL ABSTRACTS, vol. 89, no. 24, December 1978, page 230, abstract no. 201418d, Columbus, Ohio, US; J. BIDLEN: "The effect of nitridation of low-carbon steel Kohal Extra on the coefficient of friction and abrasive wear resistance", & zb. VED. PR. VYS. SK. TECH. KOSICIACH 1974 (Pub. 1977), (2), 125-33 (Slo), KOHAL EXTRA *
HÄRTEREI - TECHNISCHE MITTEILUNGEN, vol. 29, no. 1, March 1974, pages 42-49, Munich, DE; J. WÜNNING: "Neues Verfahren und Anlagen zum Nitrieren mit -Verbindungsschicht" *
PATENTS ABSTRACTS OF JAPAN, vol. 8, no. 56, (C-214)[1493], 14th March 1984; & JP - A - 58 213 866 (MITSUBISHI JUKOGYO K.K.) 12-12-1983 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0299625A2 (de) * 1987-07-17 1989-01-18 LUCAS INDUSTRIES public limited company Erzeugung von korrosionsbeständigen Stählen
EP0299625A3 (en) * 1987-07-17 1990-02-28 Lucas Industries Public Limited Company Manufacture of corrosion resistant steel components
EP0733720A1 (de) * 1995-03-22 1996-09-25 August Bilstein GmbH Oberflächenbehandelte Kolbenstange

Also Published As

Publication number Publication date
EP0195499B1 (de) 1989-05-10
GB2173513B (en) 1989-06-14
US4710238A (en) 1987-12-01
DE3663267D1 (en) 1989-06-15
GB8504349D0 (en) 1985-03-20
GB2173513A (en) 1986-10-15
JPS61194169A (ja) 1986-08-28

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